Acadian Asset Management’s Solaris Energy Infrastructure SEI Stock Holding History

Acadian Asset Management’s Portfolio SEI Stock Details SEI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-1,209	Closed	-$68K	–	2296
2026 Q1	$68K	Buy	+1,209	New	+$65.4K	﹤0.01%	1817
2023 Q1	–	Sell	-150,607	Closed	-$1.49M	–	2007
2022 Q4	$1.49M	Buy	150,607 +60,228	+67%	+$660K	0.01%	750
2022 Q3	$844K	Sell	90,379 -20,596	-19%	-$212K	﹤0.01%	844
2022 Q2	$1.21M	Buy	+110,975	New	+$1.34M	0.01%	774
2021 Q2	–	Sell	-14,740	Closed	-$180K	–	2247
2021 Q1	$180K	Buy	+14,740	New	+$168K	﹤0.01%	1531

Other funds holding SEI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

SPPAM

Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

VCM

Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Acadian Asset Management's SEI Position: Q2 2026 in Review

Acadian Asset Management sold out of Solaris Energy Infrastructure (SEI) in Q2 2026, closing a stake of 1,209 shares — an estimated $68K sold.

Acadian Asset Management first reported a position in SEI in Q1 2021 and held it in 5 quarters. The position peaked at $1.49M in Q4 2022. 432 funds tracked by Wall St. Rank hold SEI as of Q2 2026.

Acadian Asset Management reported no remaining Solaris Energy Infrastructure position as of Q2 2026 after selling out during the quarter.
Acadian Asset Management sold 1,209 Solaris Energy Infrastructure shares in Q2 2026, an estimated $68K.
Acadian Asset Management first reported a position in Solaris Energy Infrastructure in Q1 2021 and held it in 5 quarters.
Acadian Asset Management's Solaris Energy Infrastructure position peaked at $1.49M in Q4 2022.
432 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.